baber/WOPTO huggingface dataset:
Patent JP-H08329734-A (JP)
Title: Desk having lamp
Inventor: KUBOTA HIROMI
IPC: F21V33/00
Filed: 1995-05-29
Abstract: PURPOSE: To relieve fatigue of eyes after preset reading-writing time finishes by turning off a desk lamp after preset time finishes, and performing on/off operation on plural light emitting members according to a prescribed program. CONSTITUTION: A desk lamp 4 is lighted simultaneously when a timer T to turn on a desk lamp switch 6 starts actuation. Then, for example, in the case where study time of one hour is set, when a switch of SW1 being a corresponding switch of a time setting switch 10 connected in parallel to the timer T is turned on, (1:00) is displayed on a display part ← integrally arranged in the timer T simultaneously when a signal of the SW1 is inputted to a signal port of 1H of the timer T, and subtraction is simultaneously started. When residual time becomes zero minute, a timer contact point 29 is switched to an LED display circuit 28 connected in parallel to the lamp 4, and a light emitting diode ← arranged on a schedule board ←starts on/off operation according to a prescribed program of a microcomputer built in the circuit 28 simultaneously when the lamp 4 is put out.
Patent JP-H10308412-A (JP)
Title: Particle arraying device and particle arraying method using the same
Inventor: KUWAZAKI SATOSHI
IPC: H01L21/60
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To prevent a transfer omission when bump formation for TAB (tape automatic bonding) and flip chip bonding is performed on a transfer basis. SOLUTION: At a solder ball array part I, a 1st mask plate 5 having a 1st opening 5a with a larger opening diameter than the diameter of a solder ball SB and a 2nd mask plate 6 having a 2nd opening 6a with a small opening diameter are held closely to each other while having their openings aligned with each other, and a solder ball SB is caught in the 1st opening 5a, one by one. The 2nd mask plate 6 holds the solder ball SB by making use of a suction force generated on the surface by evacuation through a porous flat plate 2 on the back side. Then the 1st mask plate 5 is separated from on the 2nd mask plate 6 and the array part stage 1 is conveyed to a solder ball transfer part II, where the solder ball SB is transferred onto the electrode pad 3 of a device chip 31 finally by using a transfer head 21.
Patent JP-S5557492-A (JP)
Title: Typing apparatus
Inventor: NANBA TAKAMASA
IPC: B41J35/10
Filed: 1978-10-25
Abstract: PURPOSE: To extend the life of ink ribbon for making switching use of the ribbon track for optically readable characters and ordinary characters.  
     CONSTITUTION: In a typing area judge circuit 16, line counter 14 counts linechange information input from typing control device 10 and the line counter 14 is fransferred to a comparator circuit 12 to be comparated with a typing area information previously memorized in a memory 15. The comparative circuit 12 compares the memory 15 of line number memorized and the line counter 14 to judge whether next typing line is for optically readable character or normal character and e.g. in the area A optically readable characters are typed by a first track 8a of the inkribbon 8 and in the area B normal characters are typed by a track 8b so that the service life of the inkribbon can be extended more than two times. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5831376-A (JP)
Inventor: HATANO ITARU
IPC: G09B29/10
Filed: 1981-08-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S619651-A (JP)
Title: Color photographic sensitive silver halide material
Inventor: YOSHIMOTO SHINJI
IPC: G03C7/32
Filed: 1984-06-25
Abstract: PURPOSE:To prevent color stain without reducing the density of developed color and gamma even by contact with gaseous formaldehyde in a period before development by forming a silver halide emulsion layer contg. a specified magenta dye forming polymer coupler on a support. CONSTITUTION:A silver halide emulsion layer contg. a magenta dye forming polymer coupler is formed on a support. The coupler is a polymer of a monomer represented by the formula [where R1 is H or 1-4C alkyl; A is -CONH- or -COO-; B is alkylene, arylene, aralkylene or -R3-D-R4- (each of R3 and R4 is alkylene, arylene or the like, and d is -O-, -S-, -CO-, -SO2- or the like); C is -SO2-, -NR6SO2-, -NR6CO- or -CO- (R6 is alkyl or the like); R2 is anilino, acylamino or the like; Ar is aryl; Z is H or a group which can be eliminated by coupling with the oxidized product of a color developing agent; each of (l) and (m) is 0 or 1; and (n) is 1]. The resulting photosensitive material has superior shelf stability and gives an image having high color developability, sharpness, grainness and film strength and proof against heat, light and hot moisture.
Patent JP-S5465182-A (JP)
Title: Production of magnetic fluid
Inventor: MORISAWA MATSUO
IPC: C10N20/06
Filed: 1977-11-02
Abstract: PURPOSE: To efficiently recove a magnetic fluid as an org. phase without requiring heat treatment by forming a monomolecular film of unsatd. fatty acid salts on the surface of colloidal particles produced by adjusting the pH of an aq. soln. contg. ferrous and ferric salts, followed by addn. of a water insol. org. solvent.  
     CONSTITUTION: The pH of an aq. soln. contg. a ferrous salt such as ferrous sulfate and a ferric salt such as ferric sulfate is adjusted to 7.0W8.5 with alkali such as NaOH to coprecipitate colloidal particles. Next unsatd. fatty acid salts such as Na salt of oleic acid are added in an amt. required to form a monomolecular film on the surfaces of the colloidal particles, followed by stirring at room temp. A water insol. org. solvent such as kerosine is then added to the resulting liquid in a ratio of 100W 200 pts. wt. to 100 pts. wt. of the particles, stirred well, and allowed to stand or subjected to centrifugal separation to separate the liquid into aq. and org. phases. The upper org. phase which is magnetic fluid is recovered. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5923041-A (JP)
Title: Automatic controller of maximum internal pressure of cylinder of diesel engine
Inventor: BIWA TADASHI
IPC: F02D41/40
Filed: 1982-07-27
Abstract: PURPOSE:To contrive an improvement of thermal efficiency, by controlling injection timing so that the maximum internal pressure of a cylinder is made to coincide with a target value, in a controller of fuel injection timing to be applied to a Diesel engine. CONSTITUTION:A speed N of an engine is obtained through speed detecting treatment 100 by making use of an output signal RM of a rotary mark sensor 36. Mean effective pressure Pi, internal pressure Pc of a cylinder at the end of compression and the maximum internal pressure Pmax of the cylinder are obtained by devices 104, 102 and 103 by making use of an output signal of an internal pressure sensor 37 of the cylinder. A target value of the maximum internal pressure of the cylinder is obtained through these values N, Pi and Pc by making use of devices 105, 106 and 107. The above target value is corrected in a devices 109 and 110 by a value Kt obtained by a correction coefficient generating device 108 according to a signal of a room temperature sensor 39 of the engine. The minimum value is selected by a device 111 and injection timing is corrected according to a deflection between the obtained target value Pmax and the actual maximum pressure Pmax. With this construction, thermal efficiency can be made most favourable.
Patent JP-S5754939-A (JP)
Title: Optical mask and its manufacture
Inventor: OONAKA SEIJI
IPC: G03F1/68
Filed: 1980-09-19
Abstract: PURPOSE:To prevent a light beam from diffusing in the lateral direction, and to manufacture an optical mask which is suitable for forming a fine pattern, by providing an area having a higher refractive index than that of a glass substrate, on an area where a light screening film of said substrate is not formed. CONSTITUTION:A light screening film 2 consisting of Cr, etc. is formed on the surface of a glass substrae 1. Subsequently, the film 2 is made a mask, and a high refractive index (1.8 refractive index in case of Tl) area 5 is formed to about 0.5mu depth from the surface of the substrate 1 by implanting either one ion of Tl, Pb,  Ta, Th, La and Ba. The high refractive index area 5 can be formed by means of ion exchange, thermal diffusion, etc., instead of ion implantation. In this way, the  area 5 forms a convex lens, and peripheral light beam are condensed. Accordingly,  when said mask is used for a photomask, the diffusion of a light beam is reduced in  the lateral direction of the exposure part, and the pattern width accuracy is elevated. An optical filter is also obtained in the same way, and the condensing degree  of a transmission light beam is elevated.
Patent JP-H1053658-A (JP)
Title: Production of molding product with hydrophilic surface
Inventor: CHIYOU KOSEI
IPC: C08J7/18
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a molding product with a hydrophilic surface having sufficient hydrophilic and durable surface without lowering properties according to the impartment of the hydrophilicity and useful as a separating membrane, etc., by avoiding the introduction of a hydrophilic group into the interior of the molding product. SOLUTION: This method for producing a molding product with a hydrophilic surface comprises molding (A) a photopolymerizable resin composition consisting essentially of (i) a monomer and/or an oligomer polymerizable by an active ray and (ii) an initiator of photopolymerization and irradiating the active ray in the state in which the uncured molded material is brought into contact with (B) (iii) a material for forming a hydrophilic layer comprising a hydrophilic monomer and/or a hydrophilic oligomer without containing the component (ii) to cure the uncured molded material and to copolymerize a part of the component (i) and a part of the component (iii) at the interface of the uncured material and the component B. Further, the component (i) can be polymerized by the active ray regardless of the presence or absence of the polymerization initiator and the component (iii) can be polymerized by the used active ray in the presence of the polymerization initiator but cannot be polymerized by the active ray in the absence of the polymerization initiator in the method for producing a molding product with a hydrophilic surface.
Patent JP-H06326158-A (JP)
Title: Two-layer carrier tape for tab and manufacture thereof
Inventor: AOKI SHOJI
IPC: H01L21/60
Filed: 1993-05-10
Abstract: PURPOSE:To provide a two-layer carrier tape for a TAB used for mounting a semiconductor element and manufacture thereof. CONSTITUTION:An insulating film is formed by the single layer of a thermosetting layer 2 formed by curing thermosetting adhesives in the insulating film and a two-layer carrier tape for a TAB, in which a wiring pattern is shaped onto the insulating film. An adhesive tape for the TAB, in which the adhesive layer 2 consisting of thermosetting adhesives is formed between two protective layers 11, 12, is used as the two-layer carrier tape for the TAB, and the two- layer carrier tape for the TAB can be manufactured in such a manner that one protective layer of the adhesive tape for the TAB is peeled, a metallic foil for shaping the wiring pattern is laminated, adhesives are cured, the other residual protective layer is peeled, and the wiring pattern is formed on the metallic foil. Accordingly, the carrier tape for the TAB having high mass productivity is obtained at low cost.
Patent JP-S5464411-A (JP)
Title: Radio telephone system
Inventor: YAMAJI KOUICHIROU
IPC: H04M11/00
Filed: 1977-10-31
Abstract: PURPOSE: To perform effective utilization of electromagnetic waves, by developing answering signal from each slave set, providing the means modulation for the carrier with the answering signal so that the master set can identify the answering signal from the modulated waves.  
     CONSTITUTION: In performing radio communication between the master radio set 10 and the slave radio sets 20 and 30, calling is made with the telephone set 112, for example, then transmission is made from the antenna 120 via the transceiver 130 of the master set 10. Then, the slave set 20 receives the self-station call signal with the transceiver 230 from the antenna 220, demodulates the call signal and calls  out the telephone set 230 from the antenna 210. In this case, if the answering  switches 291.. 293 are set in advance, the automatic answering signal oscillations  281...283 are oscillated, synthesized 260 and are transmitted 230. Thus, the master  set 10 demodulates the automatic answering signal and identifies it, allowing to effectively utilize the electromagnetic waves. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61288309-A (JP)
Inventor: YUHAKU SEI
IPC: H05K3/46
Filed: 1985-06-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08305219-A (JP)
Title: Image forming apparatus
Inventor: SAWAMURA TADAHIDE
IPC: B65H7/02
Filed: 1995-04-30
Abstract: PURPOSE: To prevent the production of a defective copy and a defective print caused by using both unused paper and reused paper in the same device, and to improve the usability. CONSTITUTION: An image forming apparatus comprises a paper feed stage 1-3 for feeding transfer paper sheets placed on a designated placing part one by one, transfer paper sheet size detecting sensors 201a-201c for detecting the sizes of transfer paper sheets placed on the placing part, a reflecting display plate 206 and a shielding slide plate 207 (setting means) disposed in the vicinity of the transfer paper sheet size detecting sensors 201a-201c for setting the kind of a transfer paper sheet showing that the placed transfer paper sheet is a reused paper sheet where an image has been already formed on one side thereof or an unused paper sheet where an image is not formed on both sides thereof, and reused paper sheet detecting sensors 202a-202c (transfer paper sheet kind detecting means)  for detecting whether the placed transfer paper sheet is a reused paper sheet or an unused paper sheet according to settings of the reflecting display plate 206 and the shielding slide plate 207.
Patent JP-S5833394-A (JP)
Title: Loudspeaker system and its formation
Inventor: TANAKA TSUNEO
IPC: H04R1/28
Filed: 1981-08-20
Abstract: PURPOSE:To reduce the stiffness of a cabinet and to realize a miniature loudspeaker system which is capable of the reproduction with high fidelity, by providing a porous metallic body within an outer frame in a body to obtain a sealed cabinet and then enclosing a liquid which can transform its phase between the gas and the liquid into the cabinet. CONSTITUTION:A cabinet 11 consists of an outer frame 12 made of a metal such as aluminum, etc. or resin and a porous metallic body 13 provided in the frame 12. The body 13 is obtained by sticking a metallic film 17 onto the surface of a foam 16 of expanded urethane, etc. and constituted in a body with the frame 12. Then a liquid such as Freon, etc. which can transform its phase between the gas and the liquid is enclosed into the cabinet 11. As a result, the stiffness of the cabinet 11 is reduced, and a miniature loudspeaker system is realized. This system can perform the reproduction having a low limit band.
Patent JP-H01301614-A (JP)
Title: Composition for oral cavity
Inventor: TAKEMORI TOSHIO
IPC: A61K9/26
Filed: 1988-05-31
Abstract: PURPOSE:To obtain a composition for the oral cavity, containing an extract prepared by extracting husks of cacao with a polar solvent and having safety and good tastiness with effective inhibitory action on formation of bacterial plaques. CONSTITUTION:Husks of cacao formed as a by-product in a process for producing cocoa powder, chocolate, etc., are extracted with a polar solvent, preferably alkaline polar solvent, hydrous acetone or alkaline hydrous acetone at ambient temperature-refluxing temperature of the solvent for 0.5-5hr. The solvent is then distilled from the resultant extract solution to afford an inhibitory substance for formation of bacterial plaques as a solid substance. The above- mentioned extract is capable of remarkably inhibiting synthesis of glucan by glucosyltransferase derived from Streptococcus mutans, preventing polysaccharides having sticking tackiness from forming in the oral cavity and directly dispersing the polysaccharides in food from the oral cavity.
Patent JP-H0429604-A (JP)
Title: Cylinder having booster mechanism
Inventor: NOZAWA MITSUHIRO
IPC: F15B15/26
Filed: 1990-05-23
Abstract: PURPOSE:To attain large lock force at a stroke end by providing lock members on closure members, having wedge pieces which in sliding radially come in contact with the tapered surface of a piston member or one end and is attached to a stop part of a piston rod on the other end so that the piston rod is freely sliding to the piston. CONSTITUTION:In the middle of a piston rod 5 there are provided stepped portions 9, 12 having stops 11, 13 to stop at stop faces 19 of wedge pieces 10a, 10b expanding radially toward the middle, into which a piston 4 is fitted. At closure members 2a, 2b of the cylinder body 3, there are formed holes 22, 23 to contain the stepped portions 9, 12 and the wedge pieces 10a, 10b having heads 18 to be in contact with the tapered surfaces 15a, 15b of a piston member 4 are provided slidably in the radial direction. Accordingly, when the piston member 4 reaches its stroke end, the wedge pieces 10a, 10b are driven to effect the wedging force so that large lock power is attained to comparatively reduce pressure of the working medium.
Patent JP-S62289419-A (JP)
Title: Hydro-pneumatic suspension mechanism
Inventor: YAMANAKA HIROSHI
IPC: F16F9/50
Filed: 1986-06-06
Abstract: PURPOSE:To improve responsiveness to ground clearance adjusting operations by connecting a common accumulator for a suspension spring equipped with a damping valve with the upper and lower chambers of a double-acting type suspension cylinder whereby enabling oil feeding to each chamber to be independently controlled. CONSTITUTION:The mechanical section 1 of a double-acting type suspension cylinder where the inside cylinder is divided into two chambers, the upper and lower ones 4 and 5, by a piston 3' having no passage, is provided whereby a check valve 13 is additionally provided to the damping valve 6 of an accumulator 7 connected with said upper chamber 4 so as to be actuated, thereby actuating the damping valve 6 only at the time of compression stroke. And a branch line from the accumulator 7 is connected with the other chamber 5 wherein a damping valve 14 and the check valve 15 provided to said damping valve, are arranged to said branch line, thereby actuating the damping valve 14 only at the time of compression stroke. And an oil feeding line which is connected with an external supply/discharge device, is connected with each chamber 4 and 5 whereby a servo valve 16 which can selectively change an A layer connected in phase over to a B layer connected in anti-phase from a normally closed position, is provided to said oil feeding line.
Patent JP-S5255404-A (JP)
Title: Memory switch type time division circuit exchange system
Inventor: SATOU HIROAKI
IPC: H04Q11/04
Filed: 1975-10-31
Abstract: PURPOSE:The channel conversion memory (data pass memory) performs frame matching simultaeously in order to minimize necessary memory quantity as wall as to reduce delay time from in-highway to out-highway.
Patent JP-S5465117-A (JP)
Title: High silicon cast iron with good workability
Inventor: ISAKI HIROSHI
IPC: C22C37/00
Filed: 1977-11-01
Abstract: PURPOSE: To provide the title cast iron the hardness of which as cast is lowered and the workability is improved by adding a small amt. of misch metal to high silicon cast iron contg. a specific amt. of Si.  
     CONSTITUTION: In refining of high silicon cast iron contg. 4W15 wt% of Si, 0.01W 0.5 wt% of misch metal is added to remarkably lower the hardness as cast, thus improving the workability. The misch metal may be added to the cast iron remelted. The resulting material is very superior high silicon cast iron with resistance to heat and corrosion. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05305457-A (JP)
Title: Forming device for electorde tip face for spot welding
Inventor: SETO SAIICHI
IPC: B23K11/30
Filed: 1992-04-24
Abstract: PURPOSE:To prevent clogging of chips in a cutting tool holder by providing notches on cutting blades to cut the electrode tip face and cutting the chips into pieces. CONSTITUTION:Cutters 5-1 and 5-2 having the cutting blades 6A and 6B suitable for the tip face shape of electrodes 4A and 4B are fitted into the cutting tool holder 1 freely rotatable and the notches 7 and 8 are formed on >= one place at the part which is not located on the same radius position of the cutting blades 6A and 6B.
Patent JP-S5836341-A (JP)
Title: Salmon and trout preserved in salt for gift
Inventor: KUBOTA NOBUYOSHI
IPC: A23L17/00
Filed: 1981-08-22
Abstract: PURPOSE:The abdomen of salmons is opened, their internal organs are removed and the cavity is filled with processed soft roe to repair the depression in the abdomen and restore their shape to the original. CONSTITUTION:For example, the abdomen of a salmon A is opened, internal organs are removed, and the soft roe is immediately salted and stored in a refrigerator. Then, the soft roe 2 is dipped in alcohol for preservation, the salt is made mild and they are aged a little. Then, a part of the coating 3 of roe is opened and the content 4 is extruded out with a roller, seasoned appropriately, then the content is put back in the coating 3. The opening is closed and the restored soft roe is sterilized by means of electronic heat and simultaneously dried with infrared radiation. The resultant soft roe is pushed into the cavity 5 of the salmon left after the removal of internal organs to restore its depression to the original shape.
Patent JP-H06344761-A (JP)
Title: Air conditioner for vehicle
Inventor: TAKAHASHI HIDEO
IPC: B60H1/00
Filed: 1993-06-02
Abstract: PURPOSE:To aim at the expeditious solution of an occupant's uncomfortable feeling by making an air supply out of a supply opening toward the head of a front seat occupant so as to interrupt into the air supply from a specified supply opening according to the air supplying state of an air-conditioned blast at a time when a cab temperature is less than the target one. CONSTITUTION:Three detecting sensors 110, 111, 113 of outside temperature, cabin temperature and insolation value and a cabin temperature setting switch 112 are all connected to an arithmetic control unit 114, and each on-off operation on a vent door 105 and a foot door 106 is controlled by a door transfer controlling circuit 117. This vent door 105 adjusts an air supply of air-conditioned blast from a front seat occupant head upper supply opening 102 and a front seat occupant direction supply opening 103. In addition, when a cabin temperature is lower than the target one and there is this air supply out of a supply opening 104 or the opening 103, the air supply from the supply opening 102 is made so as to interrupt into that between the supply openings 104 and 103. Accordingly, any overshoot in a cabin upper temperature is thus solved, so that it is conformable to the required air flow direction, and comfortableness is improvable in this way.
Patent JP-S61290396-A (JP)
Inventor: AIZAWA MOTOHIRO
IPC: G21D1/00
Filed: 1985-06-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11332288-A (JP)
Title: Motor drive circuit
Inventor: OKADA NORIAKI
IPC: H02M7/5387
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To perform clamping effectively at the time of full-wave/half-wave switching. SOLUTION: A motor is subjected to full-wave driving and half-wave driving by turning output transistors 10-20 on/off with a signal from a drive circuit 30. At the time of full-wave driving, a clamp control circuit 42 sustains the voltage at the output terminal equal to or lower than a clamp voltage. At the time of half-wave driving, clamping is performed only at such a timing as the output terminal voltage drops below the power supply voltage when the sink side output transistors 16-20 are turned on.